We're dividing 80005825 by 309 
We want to divide 80005825 by 309.

Going ahead to step 1:
If we divide 8 by 309, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 309

Step 2:
309 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Bring next digit (0) of the dividend behind the 80 and repeat the process: 800 / 309

On to step 3:
When dividing 800 by 309, we get 2 with a remainder of 182.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 618 from 800 and we're left with 182.
Grab the next digit (0) from the dividend, add it to 182, then carry on: 1820 / 309

Step 4:
309 goes into 1820 5 times with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 1545 from 1820 and we're left with 275.
Grab the next digit (5) from the dividend, add it to 275, then carry on: 2755 / 309

Let's proceed to step 5:
2755 divided by 309 is 8 with a remainder of 283.
Use 8 as the next digit of our solution. 
Result so far: 258.0
If we subtract 2472 from 2755, we get 283.
Append the next digit (8) from the dividend to 283 and continue with: 2838 / 309

Going ahead to step 6:
If we divide 2838 by 309, we get 9 and a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 2589.0
If we subtract 2781 from 2838, we get 57.
Fetch the next digit (2) from the dividend, attach it to 57 and continue: 572 / 309

Going ahead to step 7:
If we divide 572 by 309, we get 1 and a remainder of 263.
Use 1 as the next digit of our solution. 
Result so far: 25891.0
The remainder is 263 after subtracting 309 from 572.
Fetch the next digit (5) from the dividend, attach it to 263 and continue: 2635 / 309

Step 8:
If we divide 2635 by 309, we get 8 and a remainder of 163.
Use 8 as the next digit of our solution. 
Result so far: 258918.0
The remainder is 163 after subtracting 2472 from 2635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Let's proceed to step 9:
When dividing 1630 by 309, we get 5 with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 258918.5
The remainder is 85 after subtracting 1545 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 10:
850 divided by 309 is 2 with a remainder of 232.
Use 2 as the next digit of our solution. 
Result so far: 258918.52
Subtract 618 from 850 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 11:
When dividing 2320 by 309, we get 7 with a remainder of 157.
Use 7 as the next digit of our solution. 
Result so far: 258918.527
The remainder is 157 after subtracting 2163 from 2320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 12:
309 can be fit into 1570 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 258918.5275
Deduct 1545 from 1570 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 13:
309 goes into 250 0 times with a remainder of 250.
The next digit of our result is 0. 
Result so far: 258918.5275
Deduct 0 from 250 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 14:
The number 309 fits into 2500 8 times, leaving a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 258918.527508
If we take 2472 away from 2500, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
The number 309 fits into 280 0 times, leaving a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 258918.527508
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 16:
309 can be fit into 2800 9 times, resulting in a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 258918.52750809
Deduct 2781 from 2800 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 258918.52750809 and a remainder of 1.9e-08.